Results 11 to 20 of about 5,967,457 (249)
Energy coupled to matter in additive manufacturing for controlled magnetic heterogeneity through multi-material consolidation [PDF]
Materials & DesignMagnetism assisting the manufacturing process is well known within the energy coupled to matter realm and material processing assisting in the magnetic responses has also been in practice.
Malaya Prasad Behera +2 more
doaj +2 more sources
Monitoring wood decay in poles by the vibroacoustic method [PDF]
, 2001 Despite recent advances in the development of new materials, wood continues to be used globally for the support of overhead cable networks used by telecommunications and electrical utility companies.
Thackery, S. +3 more
core +3 more sources
Sensors, 2023 In this paper we outline newly-developed control algorithms, designed to achieve high-precision feedback for a motor control system using a magnetic encoder.
Lei Wang +4 more
doaj +1 more source
IET Electric Power Applications, 2022 A new type of double‐stator permanent magnet spherical motor (DSSRPMSM) is proposed. Compared with most existing spherical motors, this motor uses a large number of stator iron cores, which can generate larger magnetic flux density and significantly ...
Qing Chen +7 more
doaj +1 more source
Research on magnetic field and temperature field of multi-phase SPMSM under winding fault
Energy Reports, 2023 In order to quickly and accurately calculate fault-tolerant capability of multi-phase surface-mount permanent magnet synchronous motor (SPMSM) at condition of asymmetrical fault, based on subdomain model, an analytical model for multi-phase SPMSM with ...
Zhanyang Yu +4 more
doaj +1 more source
IEEE Access, 2020 A 3-D analytical model of armature reaction field (ARF) of interior permanent magnet synchronous motor (IPMSM) with multi-segmented skewed poles (MSP) and multi-layered flat wire winding (MFWW) considering current harmonics is proposed in this paper ...
Conggan Ma +7 more
doaj +1 more source
The Journal of Engineering, 2022 Analytical solutions and estimations for the power flow in the air gap of linear electrical machines of different geometries are derived from Poynting's theorem.
Anna E. Frost +3 more
doaj +1 more source
Amphibious Movement of Microrobots Inspired by Water Spiders. [PDF]
Adv Sci (Weinh)Inspired by the water strider, a novel microrobot is designed to maintain amphibious mobility in complex environments. It retains the ability to traverse the air‐liquid interface and perform directional movement within sophisticated, multifaceted environments, including complex gastric wall structures, with precise controllability.
Hu X +7 more
europepmc +2 more sources
NBI and MOGA-II, two complementary algorithms for Multi-Objective optimizations [PDF]
, 2005 The NBI-NLPQLP optimization method is tested on several multi-objective optimization problems. Its performance is compared to that of MOGA-II: since NBI-NLPQLP is based on the classical gradient-based NLPQLP, it is fast and accurate, but not as robust ...
Rigoni, Enrico, Poles, Silvia
core +1 more source
The numeric evaluation of the magnetic field produced by a rotor with alternating poles [PDF]
, 2005 The magnetic field produced by a rotor with alternating magnetic poles in a magnetic fluid hydrostatic bearing is numerically evaluated. There has been used a 3D program based on the finite element method (3D-FEM).
Marian Greconici +2 more
core +3 more sources